Biology News
Could Pedro Abad's conviction be jeopardized? Toxicology results being re-checked in criminal cases, sources say - SILive.com


SILive.com
Also unclear is whether Dunn personally conducted or mainly supervised the toxicology tests, which typically entail determining whether drugs or alcohol were present in a defendant or victim's system. Aja Worthy-Davis, a spokeswoman for the chief ...

Syngene G:BOX Chemi XRQ System In Use at Top Biochemistry School - Labmate Online


Labmate Online
Dr Andrew Hellewell, Research Associate in Prof. Adams' laboratory in the School of Biochemistry stated: “The thrombospondin proteins we are studying can form oligomers which are larger than 200 kDa but can have low expression so it is very difficult ...

Prince's Toxicology Report Reveals an 'Exceedingly High' Level of Fentanyl - TIME


TIME
A confidential toxicology report obtained by the AP provides some insight into just how much fentanyl was in his system. Experts who are not connected to the Prince investigation said the numbers leave no doubt that fentanyl killed him. “The amount in ...
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Bones and Skeletal System

Washington, District of Columbia - United States

Many people are familiar with a hambone as a cross-section of a typical bone. The center of the bone is filled with marrow, and this is surrounded by the hardened bone tissue itself. If you would examine a bit of this hard bone tissue under a microscope, it would look like the picture to the right. In bone, the extracellular matrix is composed of collagen with Ca3(PO4)2 deposited in it. Note that since vitamin C is needed for collagen synthesis, getting a little extra while a broken bone is healing would probably be a good idea. Bone tissue is composed of repeating, circular units called Haversian systems. Within each Haversian system, there is a central canal where blood vessels and nerves can be found. This is surrounded by concentric layers of the matrix material called lamellae. The darkly-stained spots are spaces called lacunae which contain the osteocytes.

Related
Skeletal System
United States

Skeletal system is the biological system providing support in living organisms. Skin, muscle and bones allow movement. Skin - pliable covering. Muscles do actual moving. Bones give anchor to move against. The skeleton functions not only as the support for the body but also in haematopoiesis, the manufacture of blood cells that takes place in bone marrow. This is why people who have cancer of the bone marrow almost always die. It is also necessary

Medpedia:Skeletal System
United States

Humans are vertebrates, animals that have a vertebral column or backbone. They rely on a sturdy internal frame that is centered on a prominent spine. The human skeletal system consists of bones and cartilages, and accounts for about 20% of body weight. Most adults have 206 bones.

Healthline: Skeletal System
United States

The skeletal system is a living, dynamic, bony framework of the body, with networks of infiltrating blood vessels. Inside every person is a skeleton, a sturdy framework of about 206 bones that protects the body's organs, supports the body, provides attachment points for muscles to enable body movement, functions as a storage site for minerals such as calcium and phosphorus, and produces blood cells.

Human Anatomy Online: Skeletal System
United States

Features an interactive diagram of the human skeleton.

Human Body's Skeletal System Theme Page
Canada

Links to sites with information about the human skeletal system.

Canada

A discussion and thorough critique of claims that human bones have been found in context with Carboniferous age geological formations.

United States

Animation showing the skeleton with each bone identified.

BARF: Bones and Raw Food
Canada

About putting your dog on a raw food diet.

Living Skeleton: A Tour of Human Bones
United States

Explore the human skeleton with this online photo tour. Eight sections represent different areas of the human body, with photographs of disarticulated bones as well as X-ray images. From the National Health Museum.

Piltdown Man: The Bogus Bones Caper
United States

Home page for Piltdown man, a paleontological "man who never was."